Home / 140,969,001.18-211,463,693.15-59,005,446.24

Finding the Fourth Proportional to 140,969,001.18, 211,463,693.15 and 59,005,446.24

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Solution

The fourth proportional to 140,969,001.18, 211,463,693.15 and 59,005,446.24 is: 88,512,435.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,969,001.18 : 211,463,693.15 = 59,005,446.24 : x
  2. Step 2: Convert to fraction form
    140,969,001.18/211,463,693.15 = 59,005,446.24/x
  3. Step 3: Cross multiply
    140,969,001.18x = 211,463,693.15 × 59,005,446.24
  4. Step 4: Simplify right side
    140,969,001.18x = 12,477,509,577,579,156
  5. Step 5: Solve for x
    x = 12,477,509,577,579,156/140,969,001.18
  6. Step 6: Final answer
    x = 88,512,435.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.